Master Flow MIF14X300 Mobile Home Insulated Flexible Duct, 14 in, 25 ft L, Polyethylene

Heavy polyethylene jacket with UV inhibitors. R-Value of 4.2. For use outdoors or indoors. Designed specifically for use in manufactured and mobile home HVAC systems. 1-1/4 in thickness. Black jacket.
Unit: EA
UPC: 050206922729
Model Number: MIF14X300